nilfs2: use sb instance instead of nilfs_sb_info struct
This replaces sbi uses with direct reference to sb instance.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 1bf695e..d2acd1a 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -201,16 +201,16 @@
/**
* load_nilfs - load and recover the nilfs
* @nilfs: the_nilfs structure to be released
- * @sbi: nilfs_sb_info used to recover past segment
+ * @sb: super block isntance used to recover past segment
*
* load_nilfs() searches and load the latest super root,
* attaches the last segment, and does recovery if needed.
* The caller must call this exclusively for simultaneous mounts.
*/
-int load_nilfs(struct the_nilfs *nilfs, struct nilfs_sb_info *sbi)
+int load_nilfs(struct the_nilfs *nilfs, struct super_block *sb)
{
struct nilfs_recovery_info ri;
- unsigned int s_flags = sbi->s_super->s_flags;
+ unsigned int s_flags = sb->s_flags;
int really_read_only = bdev_read_only(nilfs->ns_bdev);
int valid_fs = nilfs_valid_fs(nilfs);
int err;
@@ -275,7 +275,7 @@
goto scan_error;
}
- err = nilfs_load_super_root(nilfs, sbi->s_super, ri.ri_super_root);
+ err = nilfs_load_super_root(nilfs, sb, ri.ri_super_root);
if (unlikely(err)) {
printk(KERN_ERR "NILFS: error loading super root.\n");
goto failed;
@@ -308,7 +308,7 @@
err = -EROFS;
goto failed_unload;
}
- sbi->s_super->s_flags &= ~MS_RDONLY;
+ sb->s_flags &= ~MS_RDONLY;
} else if (nilfs_test_opt(nilfs, NORECOVERY)) {
printk(KERN_ERR "NILFS: recovery cancelled because norecovery "
"option was specified for a read/write mount\n");
@@ -316,13 +316,13 @@
goto failed_unload;
}
- err = nilfs_salvage_orphan_logs(nilfs, sbi, &ri);
+ err = nilfs_salvage_orphan_logs(nilfs, sb, &ri);
if (err)
goto failed_unload;
down_write(&nilfs->ns_sem);
nilfs->ns_mount_state |= NILFS_VALID_FS; /* set "clean" flag */
- err = nilfs_cleanup_super(sbi);
+ err = nilfs_cleanup_super(sb);
up_write(&nilfs->ns_sem);
if (err) {
@@ -334,7 +334,7 @@
skip_recovery:
nilfs_clear_recovery_info(&ri);
- sbi->s_super->s_flags = s_flags;
+ sb->s_flags = s_flags;
return 0;
scan_error:
@@ -348,7 +348,7 @@
failed:
nilfs_clear_recovery_info(&ri);
- sbi->s_super->s_flags = s_flags;
+ sb->s_flags = s_flags;
return err;
}
@@ -526,7 +526,6 @@
/**
* init_nilfs - initialize a NILFS instance.
* @nilfs: the_nilfs structure
- * @sbi: nilfs_sb_info
* @sb: super block
* @data: mount options
*
@@ -537,9 +536,8 @@
* Return Value: On success, 0 is returned. On error, a negative error
* code is returned.
*/
-int init_nilfs(struct the_nilfs *nilfs, struct nilfs_sb_info *sbi, char *data)
+int init_nilfs(struct the_nilfs *nilfs, struct super_block *sb, char *data)
{
- struct super_block *sb = sbi->s_super;
struct nilfs_super_block *sbp;
int blocksize;
int err;